Comment:	QSO:439.475MHz 京东绿谷业余无线电俱乐部 4G 59.022Km 089m 3.8V S22
Location:	39°59.59' N 116°29.34' E - locator OM89FX88QI - show map 12.3 km Northeast bearing 39° from Beijing, Beijing, China [?] 13.6 km Northwest bearing 316° from Tongzhou, Beijing, China 111.4 km Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position:	2025-06-02 08:21:34 UTC (14h57m ago) 2025-06-02 16:21:34 CST local time at Beijing, China [?]
Altitude:	36 m
Course:	217°
Speed:	20 km/h
Last path:	BI1NFI-7>AP51G2 via TCPIP*,qAC,T2FZ
Positions stored:	37869
Other SSIDs:	BI1NFI-1 BI1NFI-4 BI1NFI-10 BI1NFI-11 BI1NFI-2 BI1NFI-3 BI1NFI-5 BI1NFI-12 BI1NFI-9 BI1NFI-6 BI1NFI-13

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.